Write an Android application

Make a notebook apps on Android. What I am thinking in my head is the Note in Mac.

The apps would allow people to write plain text files. No need to consider file names or so. I want everything simple and fast. Just use random GUIDs as file names. In the interface, show the first line of a file content, so users can tell which file it is would be good enough.

The interface doesn't matter. Just a simple interface that cost the least time to implement would be good.

A tricky part is: the app would sync the text files to the cloud, like Dropbox. I would accept OneDrive or Google Drive too. Perhaps Google Drive make sense for it is native to Android. Just choose one cloud service that is fastest and easiest to implement. Don't bother to implement and test on more than one cloud. The developer should propose which cloud to use.

The most tricky part is: the apps would accept a password, and encrypt the content of the files before syncing to the cloud. It is OK to store plain text locally; however, when sync to cloud, it must be encrypted. The developer should propose which encryption algorithm to use.

I would accept to store the password in plain text locally if it would help the initial release faster. We can assume a user who uses such apps would encrypt his phone's memory. However, please do reserve flexibility to store the password in a better way. We may want to improve it in the future.

The sync would be one-way sync. That is: from the only one Android device to the cloud. No need to consider multiple Android devices to sync to the same cloud. Considering it is interesting but would incur very high development cost.

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I have developed lots of mobile apps and Περισσότερα

Hello,
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Deliver only well-designed and high-quality results and be responsible till the end is my working rule.
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Android, iPhone
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I can definitely help you with your requirements. I am a full time developer working "8 hours a day" 40 hours per week.
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Android, Mobile Phone
Proposed Milestones
$155 USD - milestone

Hello,
I'm Daniyal Nasir, I have studied your requirements and I am willing to work on this project. I have worked on different kinds of applications, technologies, frameworks, SDKs, third party libraries.
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Thank you for describing the project. Note making apps are very useful. I understand that you want the project to be done as soon as possible within the budget. I will be glad to work on this project.
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I love to work in android applications recently worked on a mental health project in android and have a work experience of 1.5-2 years in this field, will love to work with you.
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